CN111137781B - Screw-thread steel clamping and hoisting device convenient for automatic limiting - Google Patents
Screw-thread steel clamping and hoisting device convenient for automatic limiting Download PDFInfo
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- CN111137781B CN111137781B CN201911394849.0A CN201911394849A CN111137781B CN 111137781 B CN111137781 B CN 111137781B CN 201911394849 A CN201911394849 A CN 201911394849A CN 111137781 B CN111137781 B CN 111137781B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/12—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by capillary action, e.g. by wicks
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- General Engineering & Computer Science (AREA)
- Clamps And Clips (AREA)
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Abstract
The invention relates to the field of deformed steel bar production, in particular to a deformed steel bar clamping and hoisting device convenient for automatic limiting, which comprises a fixed shell, a fixed rod, a lifting mechanism, a clamping mechanism, an ash removing mechanism, a supporting mechanism and a lubricating mechanism, wherein the fixed rod is fixedly arranged on the fixed shell; the clamping mechanism is rotatably connected to the fixed shell, the clamping mechanism is fixedly connected to the fixed rod, and the clamping mechanism automatically opens and closes under the action of gravity, so that the clamping mechanism can conveniently fix and clamp the deformed steel bar, and the deformed steel bar can be hung and taken; the supporting mechanism is rotationally connected with the clamping mechanism and is firstly abutted against the ground through the supporting mechanism, so that the clamping mechanism is opened when not in contact with the ground, clamping plates on the clamping mechanism are conveniently positioned on two sides of the deformed steel bar, and the clamping of the deformed steel bar is facilitated; lubricating mechanism is fixed in the set casing, through the removal of dead lever, makes the rodent extrusion lubricating mechanism on the dead lever to make lubricated have lubricated rodent and gear lubricate, improve clamping mechanism's sensitivity, be convenient for clamping mechanism open and fold.
Description
Technical Field
The invention relates to the field of deformed steel bar production, in particular to a deformed steel bar clamping and hoisting device convenient for automatic limiting.
Background
The deformed steel bar is deformed steel bar with surface, also called ribbed deformed steel bar, usually with 2 longitudinal ribs and transverse ribs distributed uniformly along the length direction. The cross ribs are 3 types of spiral, herringbone and crescent shapes. Expressed in millimeters of nominal diameter. The nominal diameter of ribbed thread steel corresponds to the nominal diameter of plain round thread steel of equal cross-section. The nominal diameter of the deformed steel bar is 8-50 mm, and the recommended diameters are 8, 12, 16, 20, 25, 32 and 40 mm. Ribbed deformed steel is primarily subjected to tensile stresses in concrete. The ribbed screw steel has great adhesion capacity to concrete and thus can bear outer force well. Ribbed deformed steel is widely used in various building structures, particularly large, heavy, light thin-walled and high-rise building structures.
However, in the using process of the deformed steel bar, the deformed steel bar needs to be moved by using the lifting appliance, and because the deformed steel bar is of a cylindrical structure, when the lifting appliance is used, the deformed steel bar needs to be fixed manually and then the lifting appliance needs to be moved, so that the operation is very troublesome when the lifting appliance is adjusted and disassembled; the deformed steel bar is placed outdoors for a long time, so that the surface of the deformed steel bar is stained with dust, hands and clothes of a user can be stained when the deformed steel bar is fixed manually, and the raised dust generated when the deformed steel bar is fixed is absorbed by the user and can damage the health of the user; and when fixed screw-thread steel, in case fixed insecure, can lead to screw-thread steel to drop when promoting, can lead to the fixed personnel that dismantle screw-thread steel under the hoist to cause the harm.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a deformed steel bar clamping and hoisting device convenient for automatic limiting.
The technical scheme adopted by the invention for solving the technical problems is as follows: a deformed steel bar clamping and hoisting device convenient for automatic limiting comprises a fixed shell, a fixed rod, a lifting mechanism, a clamping mechanism, a dust removing mechanism, a supporting mechanism and a lubricating mechanism, wherein the fixed shell is fixedly connected with the fixed rod in a sliding manner, the fixed rod is fixedly connected with the clamping mechanism for clamping deformed steel bars, the fixed shell is fixedly connected with the clamping mechanism for clamping, the lifting mechanism is fixedly connected with the fixed rod for lifting and connecting, the dust removing mechanism for removing dust on the deformed steel bars is fixedly connected with the fixed shell for fixing, the dust removing mechanism for removing dust on the deformed steel bars is fixedly connected with the clamping mechanism for clamping the deformed steel bars, the supporting mechanism for supporting the deformed steel bars and facilitating the opening of the clamping mechanism is rotatably connected with the clamping mechanism for clamping the deformed steel bars, the lubricating mechanism for lubrication is mounted in the stationary case for fixation.
Specifically, the lifting mechanism comprises a fixed column and a hanging ring, the two ends of the side wall of the fixed column are fixedly connected with the fixed rods, the hanging ring is sleeved on the fixed column, and the hanging ring is arranged at the center of the fixed column.
Specifically, clamping mechanism includes fixed plate, splint, rotation post, gear and rodent, the rodent symmetry is fixed in the both sides of dead lever, rotate the post rotate connect in the set casing, just rotate the post about dead lever symmetric distribution, the gear cup joint in rotate the post, gear engagement the rodent the one end of fixed plate cup joint in rotate the post, curved the other end fixedly connected with of fixed plate splint.
Specifically, the supporting mechanism includes bracing piece, pivot and torsion spring, the rotation post fixed connection in splint, the bracing piece rotate connect in the pivot, torsion spring cup joints in the pivot, torsion spring's one end fixed connection in splint, torsion spring's the other end is fixed in the bracing piece.
Specifically, the ash removing mechanism comprises a shell, an air pipe, a shell, an air spraying head, a piston, a limiting column and a first telescopic spring, wherein the shell is fixedly connected to the bottom end of the fixed shell, one end of the fixed rod, which deviates from the fixed column, is fixedly connected to the piston, the piston is slidably connected to the shell, one end of the air pipe is fixedly connected to the shell, the other end of the air pipe is fixedly connected to the clamping plate, one end of the clamping plate, which deviates from the fixed plate, is fixedly connected to the shell, a plurality of air spraying heads are fixed on the shell, a channel which is convenient for communicating the air pipe with the shell is arranged on the clamping plate, one end of the limiting column is fixedly connected to the shell, the other end of the limiting column is fixedly connected to the fixed shell, the piston is slidably connected to the limiting column, and the, one end of the first telescopic spring is fixedly connected to the fixed shell, and the other end of the first telescopic spring is fixedly connected to the piston.
Specifically, lubricating mechanism includes stopper, sponge, oil groove, spheroid, slide bar, second expanding spring and spout, the stopper block connect in the set casing, the sponge fill in the cavity that the lubricating oil of being convenient for that is equipped with was deposited in the set casing, just be equipped with on the set casing the spout, the sponge fill in the spout, be equipped with on the set casing the oil groove, the spout communicate in the oil groove, the slide bar is fixed in the set casing, the second expanding spring cup joint in the slide bar, the one end fixed connection of second expanding spring in the spheroid, the other end of second expanding spring is fixed in the set casing, spheroid sliding connection in the slide bar, spheroid sliding connection in the spout.
The invention has the beneficial effects that:
(1) according to the deformed steel bar clamping and hoisting device convenient for automatic limiting, the clamping mechanism is rotatably connected to the fixed shell and fixedly connected to the fixed rod, the clamping mechanism is automatically opened and closed under the action of gravity, the clamping mechanism is convenient to fix and clamp deformed steel bars, and the deformed steel bars are favorably hoisted and hoisted; namely: when using, when splint contact ground and support, the fixed column slides to the direction of departing the fixed column dorsad in the set casing, the tooth on the fixed column drives gear revolve, thereby the fixed plate that drives on the rotation post expandes to the both sides that deviate from the set casing, the fixed plate drives splint expansion, make splint automatic opening, in the promotion, the fixed column drives the direction removal of dead lever dorsad from splint, the tooth on the dead lever drives gear reverse rotation, thereby make the fixed plate reverse movement on the rotation post, make the fixed plate drive splint be close to the center, utilize splint clamp screw-thread steel, be favorable to the automatic opening and shutting of clamping mechanism under the effect of gravity, be convenient for screw-thread steel's fixed and dismantlement.
(2) According to the deformed steel bar clamping and hoisting device convenient for automatic limiting, the supporting mechanism is rotatably connected to the clamping mechanism and is firstly abutted against the ground through the supporting mechanism, so that the clamping mechanism is opened when the clamping mechanism is not abutted against the ground, clamping plates on the clamping mechanism are conveniently positioned on two sides of the deformed steel bar, and clamping of the deformed steel bar is facilitated; namely: when using, the bottom of bracing piece contacts ground earlier, and the dead lever slides to the direction of splint, and the rodent on the dead lever drives gear revolve, and two splint open under the effect of fixed plate, and splint slowly are close to ground, and the bracing piece rotates to the direction of keeping away from splint under the gravity of splint and fixed plate, makes the torque spring atress, makes splint just open under the condition of not contacting ground through the backup pad to be convenient for make splint be located the left and right sides of screw-thread steel respectively.
(3) According to the deformed steel bar clamping and hoisting device convenient for automatic limiting, the lubricating mechanism is fixed on the fixed shell, and the grinding teeth on the fixed rod extrude the lubricating mechanism through the movement of the fixed rod, so that the grinding teeth and the gears are lubricated by the lubricating mechanism, the sensitivity of the clamping mechanism is improved, the clamping mechanism is convenient to open and close, and the use of the device is facilitated; when using, at first need open the stopper, pour into lubricating oil into the cavity into, the sponge absorbs lubricating oil and pins lubricating oil, then when the dead lever removes, the rodent extrusion spheroid on the dead lever, thereby make the spheroid remove to second expanding spring's direction on the slide bar, the second expanding spring atress, and spheroid extrusion sponge, extrude the lubricating oil in the sponge, lubricating oil discharges from the oil groove and gets into the gliding slide of dead lever, the rodent on the dead lever is lubricated, and make things convenient for the lubrication of gear, thereby be convenient for the rodent drives the gear motion, improve the sensitivity of clamping mechanism, be convenient for opening and fold of clamping mechanism, be favorable to the device's use.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a preferred embodiment of a deformed steel bar clamping and hoisting device convenient for automatic position limiting according to the present invention;
FIG. 2 is a schematic view of the connection structure of the fixing post and the clamping mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
fig. 5 is an enlarged view of the portion C shown in fig. 2.
In the figure: 1. the device comprises a fixed shell, 2, a fixed rod, 3, a lifting mechanism, 31, a fixed column, 32, a hanging ring, 4, a clamping mechanism, 41, a fixed plate, 42, a clamping plate, 43, a rotating column, 44, a gear, 45, a rodent, 5, an ash removing mechanism, 51, a shell, 52, an air pipe, 53, a shell, 54, an air injection pipe, 55, a piston, 56, a limiting column, 57, a first telescopic spring, 6, a supporting mechanism, 61, a supporting rod, 62, a rotating shaft, 63, a torsion spring, 7, a lubricating mechanism, 71, a plug, 72, sponge, 73, an oil groove, 74, a sphere, 75, a sliding rod, 76, a second telescopic spring, 77 and a sliding groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, the deformed steel bar clamping and hoisting device convenient for automatic limiting comprises a fixed shell 1, a fixed rod 2, a lifting mechanism 3, a clamping mechanism 4, a dust removing mechanism 5, a supporting mechanism 6 and a lubricating mechanism 7, wherein the fixed shell 1 for fixing is slidably connected with the fixed rod 2, the fixed rod 2 is fixedly connected with the clamping mechanism 4 for clamping deformed steel bars, the fixed shell 1 for fixing is rotatably connected with the clamping mechanism 4 for clamping, the lifting mechanism 3 for lifting and connecting is fixedly connected with the fixed rod 2, the dust removing mechanism 5 for removing dust on deformed steel bars is fixedly connected with the fixed shell 1 for fixing, the dust removing mechanism 5 for removing dust on deformed steel bars is fixedly connected with the clamping mechanism 4 for clamping deformed steel bars, the supporting mechanism 6 for supporting the clamping mechanism 4 to be opened is rotatably connected with the clamping mechanism 4 for clamping the deformed steel bars, and the lubricating mechanism 7 for lubricating is arranged in the fixed shell 1 for fixing.
Specifically, the lifting mechanism 3 comprises a fixed column 31 and a hanging ring 32, the fixed rod 2 is fixedly connected to two ends of the side wall of the fixed column 31, the hanging ring 32 is sleeved on the fixed column 31, and the hanging ring 32 is arranged at the center of the fixed column 31; when the lifting rope is used, the lifting rope is fixed on the hanging ring 32, so that after the clamping mechanism 4 clamps the deformed steel bar, the deformed steel bar can be conveniently lifted, and the fixing columns 31 are symmetrically distributed, so that the deformed steel bar can be conveniently fixed and lifted.
Specifically, the clamping mechanism 4 comprises a fixed plate 41, a clamping plate 42, a rotating column 43, a gear 44 and a rolling tooth 45, wherein the rolling tooth 45 is symmetrically fixed on two sides of the fixed rod 2, the rotating column 43 is rotatably connected to the fixed shell 1, the rotating column 43 is symmetrically distributed about the fixed rod 2, the gear 44 is sleeved on the rotating column 43, the gear 44 engages with the rolling tooth 45, one end of the fixed plate 41 is sleeved on the rotating column 43, and the other end of the arc-shaped fixed plate 41 is fixedly connected with the clamping plate 42; when the clamping plate 42 is in contact with the ground for supporting, the fixed post 31 slides in the fixed shell 1 in a direction away from the fixed post 31, the teeth 45 on the fixed post 31 drive the gear 44 to rotate, thereby driving the fixed plate 41 on the rotating post 43 to unfold away from both sides of the fixed shell 1, the fixed plate 41 drives the clamping plate 42 to unfold, so that the clamping plate 42 opens automatically, when the fixed post 31 drives the fixed rod 2 to move in a direction away from the clamping plate 42, the teeth 45 on the fixed rod 2 drive the gear 44 to rotate in a reverse direction, thereby driving the fixed plate 41 on the rotating post 43 to move in a reverse direction, so that the fixed plate 41 drives the clamping plate 42 to approach to the center, the clamping screw steel with the clamping plate 42 facilitates the clamping mechanism 4 to open and close automatically under the action of gravity, the screw-thread steel is convenient to fix and disassemble.
Specifically, the supporting mechanism 6 includes a supporting rod 61, a rotating shaft 62 and a torsion spring 63, the rotating column 43 is fixedly connected to the clamping plate 42, the supporting rod 61 is rotatably connected to the rotating shaft 62, the torsion spring 63 is sleeved on the rotating shaft 62, one end of the torsion spring 63 is fixedly connected to the clamping plate 42, and the other end of the torsion spring 63 is fixed to the supporting rod 61; when using, the bottom of bracing piece 61 contacts ground first, dead lever 2 to splint 42's direction slides, on the dead lever 2 rodent 45 drives gear 44 rotates, two splint 42 is in open under the effect of fixed plate 41, splint 42 is slowly close to ground, bracing piece 61 is in splint 42 with under the gravity of fixed plate 41 to the direction rotation of departing from splint 42 makes torsion spring 63 atress, through the backup pad makes splint 42 just open under the condition of not contacting ground, thereby is convenient for make splint 42 is located the left and right sides of screw-thread steel respectively.
Specifically, the ash removal mechanism 5 includes a housing 51, an air pipe 52, a housing 53, a gas nozzle 54, a piston 55, a limiting column 56 and a first expansion spring 57, the housing 51 is fixedly connected to the bottom end of the fixing housing 1, one end of the fixing rod 2 away from the fixing column 31 is fixedly connected to the piston 55, the piston 55 is slidably connected to the housing 51, one end of the air pipe 52 is fixedly connected to the housing 51, the other end of the air pipe 52 is fixedly connected to the clamping plate 42, one end of the clamping plate 42 away from the fixing plate 41 is fixedly connected to the housing 53, the housing 53 is fixedly provided with a plurality of gas nozzle 54, the clamping plate 42 is provided with a channel for communicating the air pipe 52 with the housing 53, one end of the limiting column 56 is fixedly connected to the housing 51, the other end of the limiting column 56 is fixedly connected to the fixing housing 1, the piston 55 is slidably connected to the limit column 56, the first expansion spring 57 is sleeved on the limit column 56, one end of the first expansion spring 57 is fixedly connected to the fixed shell 1, and the other end of the first expansion spring 57 is fixedly connected to the piston 55; when in use, when the fixing rod 2 moves towards the fixing column 31, the fixing rod 2 drives the piston 55 to slide in the housing 51, and the clamping plate 42 approaches to the deformed steel bar, the piston 55 causes the gas in the housing 51 to enter the housing 53 from the gas pipe 52 and then to be ejected from the air nozzle 54, the place on the deformed steel bar which needs to be clamped is subjected to air blowing cleaning, when the piston 55 slides on the limiting column 56, the first extension spring 57 is pressed, then when the supporting rod 61 abuts against the ground, the fixing rod 2 is accelerated to move towards the clamping plate 42 under the action of the first extension spring 57, so that the fixing rod 41 is facilitated to drive the clamping plate 42 to open, and the first extension spring 57 is facilitated to return the piston 55, thereby facilitating the air intake in the housing 51, blowing to perform ash removal treatment when the clamping is performed again.
Specifically, the lubricating mechanism 7 comprises a plug 71, a sponge 72, an oil groove 73, a ball 74, a sliding rod 75, a second expansion spring 76 and a sliding groove 77, the plug 71 is connected to the fixed casing 1 in a snap-fit manner, the sponge 72 is filled in a cavity which is arranged in the fixed casing 1 and is convenient for storing lubricating oil, the fixed shell 1 is provided with the sliding groove 77, the sponge 72 is filled in the sliding groove 77, the fixed shell 1 is provided with the oil groove 73, the chute 77 is communicated with the oil groove 73, the sliding rod 75 is fixed on the fixed shell 1, the second expansion spring 76 is sleeved on the sliding rod 75, one end of the second extension spring 76 is fixedly connected to the ball 74, the other end of the second extension spring 76 is fixed to the stationary case 1, the ball 74 is slidably connected to the sliding rod 75, and the ball 74 is slidably connected to the sliding groove 77; when in use, firstly the plug 71 needs to be opened, lubricating oil is injected into the cavity, the sponge 72 absorbs the lubricating oil and locks the lubricating oil, then when the fixing rod 2 moves, the rodent 45 on the fixing rod 2 presses the ball 74, so that the ball 74 moves on the sliding rod 75 towards the second telescopic spring 76, the second telescopic spring 76 is stressed, and the ball 74 presses the sponge 72, the lubricating oil in the sponge 72 is squeezed out, the lubricating oil is discharged from the oil groove 73 into the slide way for sliding the fixing rod 2, the rodent 45 on the fixing rod 2 is lubricated, and the lubrication of the gear 44 is facilitated, so that the rodent 45 drives the gear 44 to move, the sensitivity of the clamping mechanism 4 is improved, the opening and closing of the clamping mechanism 4 are facilitated, facilitating the use of the device.
When in use, firstly, the plug 71 is opened, lubricating oil is injected into the cavity, the sponge 72 absorbs and locks the lubricating oil, and the lifting rope is fixed on the hanging ring 32; when the lifting rope controls the device to descend to clamp the deformed steel bar, the bottom end of the supporting rod 61 contacts the ground firstly, the fixing rod 2 slides towards the clamping plates 42, the teeth 45 on the fixing rod 2 drive the gear 44 to rotate, the two clamping plates 42 are opened under the action of the fixing plate 41, the clamping plates 42 are slowly close to the ground, the supporting rod 61 rotates towards the direction away from the clamping plates 42 under the gravity of the clamping plates 42 and the fixing plate 41, the torsion spring 63 is stressed, the clamping plates 42 are opened under the condition that the supporting plate is not in contact with the ground, and therefore the clamping plates 42 are conveniently located on the left side and the right side of the deformed steel bar respectively; when the clamping plate 42 contacts the ground for supporting, the fixing column 31 slides in the fixed shell 1 in the direction away from the fixing column 31, the tooth teeth 45 on the fixing column 31 drive the gear 44 to rotate, so as to drive the fixing plate 41 on the rotating column 43 to unfold towards the two sides away from the fixed shell 1, and the fixing plate 41 drives the clamping plate 42 to unfold, so that the clamping plate 42 is automatically opened; when the screw thread steel is lifted, the fixing column 31 drives the fixing rod 2 to move in a direction away from the clamping plate 42, the tooth teeth 45 on the fixing rod 2 drive the gear 44 to rotate reversely, so that the fixing plate 41 on the rotating column 43 moves reversely, the fixing plate 41 drives the clamping plate 42 to approach to the center, the clamping plate 42 is utilized to clamp the screw thread steel, the clamping mechanism 4 is automatically opened and closed under the action of gravity, and the screw thread steel is convenient to fix and detach; when the fixing rod 2 moves towards the fixing column 31, the fixing rod 2 drives the piston 55 to slide in the shell 51, the clamping plate 42 approaches to the deformed steel bar, the piston 55 enables gas in the shell 51 to enter the shell 53 from the gas pipe 52 and then be sprayed out from the gas spraying head 54, the deformed steel bar is subjected to blowing cleaning at a position needing to be clamped, when the piston 55 slides on the limiting column 56, the first telescopic spring 57 is extruded, then when the supporting rod 61 abuts against the ground, the fixing rod 2 accelerates to move towards the clamping plate 42 under the action of the first telescopic spring 57, so that the fixing plate 41 drives the clamping plate 42 to be opened, the first telescopic spring 57 is convenient for the piston 55 to reset, the gas is favorably fed into the shell 51, and blowing dust cleaning treatment is convenient when the clamping is carried out again; when the fixing rod 2 moves, the rolling teeth 45 on the fixing rod 2 press the ball 74, so that the ball 74 moves on the sliding rod 75 in the direction of the second expansion spring 76, the second expansion spring 76 is stressed, the ball 74 presses the sponge 72 to extrude lubricating oil in the sponge 72, the lubricating oil is discharged from the oil groove 73 to enter the sliding way of the fixing rod 2, the rolling teeth 45 on the fixing rod 2 are lubricated, and the lubrication of the gear 44 is facilitated, so that the rolling teeth 45 drive the gear 44 to move, the sensitivity of the clamping mechanism 4 is improved, the opening and closing of the clamping mechanism 4 are facilitated, and the use of the device is facilitated.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a screw-thread steel presss from both sides and hangs and gets device which characterized in that convenient to it is automatic spacing: comprises a fixed shell (1), a fixed rod (2), a lifting mechanism (3), a clamping mechanism (4), an ash cleaning mechanism (5), a supporting mechanism (6) and a lubricating mechanism (7), the fixed shell (1) is fixedly connected with the fixed rod (2), the fixed rod (2) is fixedly connected with the clamping mechanism (4) for clamping the deformed steel bar, the fixed shell (1) is fixedly connected with the clamping mechanism (4) for clamping, the lifting mechanism (3) for lifting and connecting is fixedly connected with the fixed rod (2), the ash cleaning mechanism (5) for cleaning dust on the deformed steel bar is fixedly connected with the fixed shell (1) for fixing, and the ash cleaning mechanism (5) for cleaning dust on the deformed steel bar is fixedly connected with the clamping mechanism (4) for clamping the deformed steel bar, the supporting mechanism (6) used for supporting the clamping mechanism (4) to be opened conveniently is rotatably connected with the clamping mechanism (4) used for clamping the deformed steel bar, and the lubricating mechanism (7) used for lubricating is arranged in the fixed shell (1) used for fixing;
the lifting mechanism (3) comprises a fixed column (31) and a hanging ring (32), the two ends of the side wall of the fixed column (31) are fixedly connected with the fixed rod (2), the hanging ring (32) is sleeved on the fixed column (31), and the hanging ring (32) is arranged at the center of the fixed column (31);
the clamping mechanism (4) comprises a fixing plate (41), a clamping plate (42), a rotating column (43), a gear (44) and a meshing tooth (45), wherein the meshing tooth (45) is symmetrically fixed on two sides of the fixing rod (2), the rotating column (43) is rotationally connected to the fixing shell (1), the rotating column (43) is symmetrically distributed relative to the fixing rod (2), the gear (44) is sleeved on the rotating column (43), one end, meshed with the meshing tooth (45), of the fixing plate (41) is sleeved on the rotating column (43), and the other end, meshed with the clamping plate (42), of the arc-shaped fixing plate (41) is fixedly connected with the clamping plate (42);
the supporting mechanism (6) comprises a supporting rod (61), a rotating shaft (62) and a torsion spring (63), the rotating column (43) is fixedly connected to the clamping plate (42), the supporting rod (61) is rotatably connected to the rotating shaft (62), the torsion spring (63) is sleeved on the rotating shaft (62), one end of the torsion spring (63) is fixedly connected to the clamping plate (42), and the other end of the torsion spring (63) is fixed to the supporting rod (61);
the ash removal mechanism (5) comprises a shell (51), an air pipe (52), a shell (53), an air nozzle (54), a piston (55), a limiting column (56) and a first telescopic spring (57), wherein the shell (51) is fixedly connected to the bottom end of the fixed shell (1), one end of the fixed rod (2) departing from the fixed column (31) is fixedly connected to the piston (55), the piston (55) is slidably connected to the shell (51), one end of the air pipe (52) is fixedly connected to the shell (51), the other end of the air pipe (52) is fixedly connected to the clamping plate (42), one end of the clamping plate (42) departing from the fixed plate (41) is fixedly connected to the shell (53), the shell (53) is fixedly provided with a plurality of air nozzle (54), and a channel convenient for communicating the air pipe (52) with the shell (53) is arranged on the clamping plate (42), one end of the limiting column (56) is fixedly connected with the shell (51), the other end of the limiting column (56) is fixedly connected with the fixed shell (1), the piston (55) is connected with the limiting column (56) in a sliding manner, the first telescopic spring (57) is sleeved on the limiting column (56), one end of the first telescopic spring (57) is fixedly connected with the fixed shell (1), and the other end of the first telescopic spring (57) is fixedly connected with the piston (55);
the lubricating mechanism (7) comprises a plug (71), a sponge (72), an oil groove (73), a ball body (74), a sliding rod (75), a second telescopic spring (76) and a sliding groove (77), the plug (71) is clamped and connected with the fixed shell (1), the sponge (72) is filled in a cavity which is arranged in the fixed shell (1) and is convenient for storing lubricating oil, the sliding groove (77) is arranged on the fixed shell (1), the sponge (72) is filled in the sliding groove (77), the oil groove (73) is arranged on the fixed shell (1), the sliding groove (77) is communicated with the oil groove (73), the sliding rod (75) is fixed on the fixed shell (1), the second telescopic spring (76) is sleeved on the sliding rod (75), one end of the second telescopic spring (76) is fixedly connected with the ball body (74), and the other end of the second telescopic spring (76) is fixed on the fixed shell (1), the ball (74) is slidably connected to the sliding rod (75), and the ball (74) is slidably connected to the sliding groove (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911394849.0A CN111137781B (en) | 2019-12-30 | 2019-12-30 | Screw-thread steel clamping and hoisting device convenient for automatic limiting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911394849.0A CN111137781B (en) | 2019-12-30 | 2019-12-30 | Screw-thread steel clamping and hoisting device convenient for automatic limiting |
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| CN111137781A CN111137781A (en) | 2020-05-12 |
| CN111137781B true CN111137781B (en) | 2021-06-29 |
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| CN111526438A (en) * | 2020-06-09 | 2020-08-11 | 杭州伊菲科技有限公司 | Fixed convenient and can detach broadband access equipment of moisture rapidly |
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